File list (Check if you may need any files):
virtual-keyboard-demo-master
............................\LICENSE.GPL.txt
............................\ReadMe.md
............................\plugin
............................\......\.qmake.conf
............................\......\main.cpp
............................\......\plugin.pro
............................\......\qvkimplatforminputcontext.cpp
............................\......\qvkimplatforminputcontext.h
............................\......\vkim.json
............................\server
............................\......\keyboard.cpp
............................\......\keyboard.h
............................\......\main.cpp
............................\......\server.pro
............................\src.pro